Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é o número total de semanas em que os Steelers tiveram um registro de 1-0?
 ###Tabelas: CREATE TABLE national_founders_cup (national_founders_cup_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Stage Reached VARCHAR, Against VARCHAR, Score VARCHAR, Venue VARCHAR) CREATE TABLE schedule (schedule_id AUTO_INCREMENT PRIMARY KEY, Week INT, Date VARCHAR, Kickoff ( ET ) VARCHAR, Opponent VARCHAR, Result VARCHAR, Record VARCHAR, Game Site VARCHAR) CREATE TABLE belting_system (belting_system_id AUTO_INCREMENT PRIMARY KEY, Evaluation average (From February 2011) INT, Evaluation average (From April 2009) VARCHAR, Evaluation average (Before April 2009) VARCHAR, % of negative evaluations VARCHAR, Submitting schedule on time VARCHAR, Punctuality/Attendance issues VARCHAR, Peak lessons taught INT) CREATE TABLE ships_in_class (ships_in_class_id AUTO_INCREMENT PRIMARY KEY, Bow number VARCHAR, Ship name VARCHAR, Launched VARCHAR, Commissioned VARCHAR, Service VARCHAR) CREATE TABLE individual_hoop (individual_hoop_id AUTO_INCREMENT PRIMARY KEY, Place INT, Name VARCHAR, All Around INT, Hoop INT, Total INT)  
SELECT COUNT Week FROM schedule WHERE Record = 1–0